CVE-2018-5378
CVE-2018-5378 Vulnerability Analysis & Exploit Intelligence
The Quagga BGP daemon (bgpd) prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash.
Published Updated Sources: cvelistV5, certcc
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.
Exploitation
Unreported
no source claims exploitation
EPSS
74%
chance of exploitation in 30 days
CVSS base
7.1
HIGH
Affected scope
The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.
Vendors (1)
Products (1)
Every base score collected
Sources score independently and disagree; each row says who scored it and under which version.
| Score | Version | Severity | Expl. | Impact | Source |
|---|---|---|---|---|---|
| 7.1 | CVSS 3.0 | HIGH | — | — | cvelistV5 |
Weakness & attack patterns
- CWE-119
Detection
Read off the CVSS vector and the weakness class. Starting points, not rules we have tested.
- Search application, proxy, and WAF logs for requests touching /or.
References
6 on the record
- gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-0543.txt
x_refsource_CONFIRM
- usn.ubuntu.com/3573-1/
vendor-advisory, x_refsource_UBUNTU
- www.debian.org/security/2018/dsa-4115
vendor-advisory, x_refsource_DEBIAN
- savannah.nongnu.org/forum/forum.php?forum_id=9095
x_refsource_CONFIRM
- security.gentoo.org/glsa/201804-17
vendor-advisory, x_refsource_GENTOO
- www.kb.cert.org/vuls/id/940439
third-party-advisory, x_refsource_CERT-VN
Elsewhere on this site
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.